Sarkhan, Soul Aflame [March of the Machine: The Aftermath]

Set: March of the Machine: The Aftermath Type: Legendary Creature — Human Shaman Rarity: Mythic Cost: {1}{U}{R} Dragon spells you cast cost {1} less to cast.Whenever a Dragon enters the battlefield under your control, you may have Sarkhan, Soul Aflame become a copy of it until end of turn, except its name is Sarkhan, Soul Aflame and it's legendary in addition to its other types.